Property and Equipment, Net of Accumulated Depreciation (Tables)

3 Months Ended

Aug. 31, 2012

Property and Equipment, Net of Accumulated Depreciation [Abstract]

Components of property and equipment, at cost

In millions	August 31, 2012		May 31, 2012
Land and improvements	$	7.3	$	7.0
Buildings and improvements		97.8		96.8
Data processing equipment		175.6		212.3
Software		279.7		263.5
Furniture, fixtures, and equipment		154.4		154.2
Leasehold improvements		96.6		96.0
Construction in progress		20.1		28.2
Total property and equipment, gross		831.5		858.0
Less: Accumulated depreciation and amortization		504.6		533.7
Property and equipment, net of accumulated depreciation	$	326.9	$	324.3